CD4698

Single Zener Diodes Overview

The CD4698 is a single Zener diode manufactured by Microchip Technology, designed for surface mount applications. It features an 11 V nominal Zener voltage with a ±5% tolerance and a power dissipation rating of 500 mW. The component exhibits a reverse leakage current of 50 nA at 8.4 V and includes a forward voltage specification. This die-level device provides precise voltage regulation capabilities within its specified electrical limits.

Single Zener Diodes Feature Summary

• Provides stable voltage regulation through a fixed 11 V Zener breakdown characteristic
• Engineered for surface mount integration using a bare die configuration
• Maintains low reverse leakage current to ensure circuit efficiency

Single Zener Diodes Applications

• Voltage reference circuits requiring compact form factors
• Power supply regulation modules utilizing surface mount technology
• Electronic protection stages against voltage transients

Single Zener Diodes Procurement Notes

Verify the specific package type and handling requirements for bare die components before procurement. Confirm that the supplier provides official datasheets detailing the exact physical dimensions and bonding pad specifications. Ensure compatibility with existing surface mount assembly processes and equipment capable of handling die-level components.

Single Zener Diodes Selection Notes

Select this component when a compact surface mount solution is required for 11 V regulation. Consider the 500 mW power dissipation limit and ±5% voltage tolerance during design. Evaluate the bare die format against available PCB space and assembly capabilities compared to standard packaged alternatives.

Single Zener Diodes Part Context

This part belongs to the Microchip Technology Zener Diode series, which offers various voltage options and tolerances. The CD4698 specifically targets applications needing an 11 V reference in a surface mount footprint. It complements other discrete semiconductor devices used for voltage control and signal conditioning in electronic systems.

Single Zener Diodes Replacement Considerations

Consult official Microchip documentation for verified substitute part numbers. Ensure any replacement matches the 11 V Zener voltage, 500 mW power rating, and surface mount die configuration. Verify electrical parameters such as leakage current and tolerance align with original design requirements.